42874760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 104198400

約数和(自身を除く): 61323640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 1607, 2668, 3214, 3335, 5336, 6428, 6670, 8035, 12856, 13340, 16070, 26680, 32140, 36961, 46603, 64280, 73922, 93206, 147844, 184805, 186412, 233015, 295688, 369610, 372824, 466030, 739220, 932060, 1071869, 1478440, 1864120, 2143738, 4287476, 5359345, 8574952, 10718690, 21437380, 42874760]

約数ペア:

[(1, 42874760), (2, 21437380), (4, 10718690), (5, 8574952), (8, 5359345), (10, 4287476), (20, 2143738), (23, 1864120), (29, 1478440), (40, 1071869), (46, 932060), (58, 739220), (92, 466030), (115, 372824), (116, 369610), (145, 295688), (184, 233015), (230, 186412), (232, 184805), (290, 147844), (460, 93206), (580, 73922), (667, 64280), (920, 46603), (1160, 36961), (1334, 32140), (1607, 26680), (2668, 16070), (3214, 13340), (3335, 12856), (5336, 8035), (6428, 6670)]